Anatomia da cavidade bucofaringeana de Salminus brasiliensis (Cuvier, 1817) (Pisces, Characidae, Salmininae) [PDF]
Biotemas, 2006 A cavidade bucofaringeana de Salminus brasiliensis (dourado), espécie ictiófaga de água doce, é anatomicamente adaptada à predação. A fenda oral ampla, o alargamento caudal da cavidade oral e a reduzida espes- sura do aparelho dentário faringeano ...
Sirlene Souza Rodrigues, Eliane Menin
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Larval ontogeny and morphology of giant trahira Hoplias lacerdae [PDF]
Journal of Fish Biology, 2010 In the present study, the morphology and behaviour of giant trahira Hoplias lacerdae larvae were investigated, from hatching to complete absorption of the yolk sac, under laboratory conditions. In the first day post‐hatching (dph), the larvae presented a big ovoid‐shaped yolk sac that underwent regression during larval ontogeny. The mouth opened 3 dph,
M. L. M. Gomes +4 more
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Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2009 The localization, distribution and orientation of O(2) chemoreceptors associated with the control of cardio-respiratory responses were investigated in the neotropical, Hoplias lacerdae. Selective denervation of the cranial nerves (IX and X) was combined with chemical stimulation (NaCN) to characterize the gill O(2) chemoreceptors, and the fish were ...
Mariana A. Micheli-Campbell +3 more
semanticscholar +4 more sources
A new species of Hoplias malabaricus species complex (Characiformes: Erythrinidae) from the Crepori River, Amazon basin, Brazil [PDF]
, 2021 A new species belonging to the Hoplias malabaricus complex from the Amazon basin, Brazil, is described. The new species is characterized by 15–16 predorsal scales, 37–39 lateral-line scales, 5 scales from dorsal fin to lateral line, 38–39 vertebrae, iii ...
Auzier Guimarães, Karen Larissa +5 more
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Integrative taxonomy reveals disjunct distribution and first record of Hoplias misionera (Characiformes: Erythrinidae) in the Amazon River basin: morphological, DNA barcoding and cytogenetic considerations [PDF]
, 2021 The Hoplias malabaricus group encompasses six valid species and still is believed toharbors cryptic diversity. In this work, an integrative approach including morphological,DNA barcoding, and cytogenetic considerations was conducted to characterize a ...
Díaz de Astarloa, Juan Martín +4 more
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Una nueva especie del género Hoplias (Characiformes, Erythrinidae), una tararira del Río Paraná bajo, en Misiones, Argentina [PDF]
, 2020 We describe Hoplias mbigua, a new species of the genus from the lower Paraná, in Misiones, with tooth-bearing plates on dorsal surface of basihyal and basibranchials and medial margins of contralateral dentaries converging towards the mandibular ...
Aichino, Danilo Ramón +3 more
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Initial Development of Carnival Fish of Sweet Water: Systematic Review of Literature [PDF]
, 2020 The initial development of carnivorous fish in farms requires intensive care regarding nutrition and management, in order to avoid the stress that can lead to cannibalistic behavior, a major cause of mortality in larvae and juveniles of cultivated ...
Freitas, Mariane Leão +2 more
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Early ontogeny and swimming behavior of larvae of the neotropical fish Prochilodus costatus Valenciennes 1850 and Prochilodus argenteus Spix & Agassiz 1829 (Characiformes: Prochilodontidae) [PDF]
, 2016 Early development of fish larvae is a highly dynamic process and its study may provide important information about ontogenetic development, bioenergetic growth, behaviour, taxonomic characteristics for identification in natural environments ...
Arantes, FP +4 more
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Pesquisa Agropecuária Brasileira, 2010 The objective of this work was to determine the proper levels of protein and energy in diets of Hoplias lacerdae fingerlings. The dietary crude protein (CP) and gross energy (GE) levels for fingerlings of giant trahira were evaluated in a completely ...
Galileu Crovatto Veras +5 more
doaj +1 more source
Localization of ribosomal genes in three Pimelodus species (Siluriformes, Pimelodidae) of the São Francisco River: 5S genes as species markers and conservation of the 18S rDNA sites [PDF]
, 2008 Pimelodidae is one of the most representative of Neotropical catfish families. However, these fish are still poorly studied in terms of cytogenetics, especially regarding the application of more accurate techniques such as the chromosomal localization of
GARCIA, Caroline, MOREIRA FILHO, Orlando
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